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Pu'er tea toothpaste and preparation method thereof

A technology of Pu'er tea toothpaste and Pu'er tea, which is applied in the directions of dentistry, pharmaceutical formulations, cosmetic preparations, etc., can solve the problems of difficult preservation, difficult control, and complicated conditions of toothpaste, and achieve the effects of enhancing tooth enamel, improving taste, and preventing tooth decay.

Inactive Publication Date: 2012-11-07
昆明顺普驰商贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the process takes a long time, the conditions are complicated, and it is not easy to control
[0009] The toothpaste mentioned above generally utilizes the effects of green tea itself or other plant components to exert antibacterial, anti-inflammatory and prevent oral diseases. The reason lies in the low level of existing puer tea extraction technology and puer tea intensive processing technology, resulting in low extraction rate of puer tea, and it is not easy to preserve in toothpaste
Pu'er tea is rich in tea polyphenols, tea alkaloids, tea saponins, organic acids, vitamins and minerals. The aftertaste is sweet and has been liked by people since ancient times. However, the existence of the aforementioned problems makes Puer tea, which is widely welcomed by the masses, unable to be used in toothpaste, a daily commodity that accompanies people's lives every day. Pu'er tea toothpaste with many functions such as refreshing, cooling and detoxifying, whitening and stain removal is extremely necessary

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0080] Prepare Pu'er tea extract as follows:

[0081] (1) Take 1kg of Pu'er tea leaves, crush and grind them into tea powder with a fineness of 50-60 mesh under the condition of cold water circulation (temperature range 5-25°C);

[0082] (2) Mix the pulverized tea obtained in step (1) with 150kg of distilled water evenly at 25°C, ultrasonically extract for 20 minutes, and extract at a temperature of 70°C to obtain an extract;

[0083] (3) Rapidly cool down the extract obtained in step (2) to 25°C within 30 minutes, press filter to remove the tea dregs, and centrifuge the remaining extract for 15 minutes at a rotation speed of 5000r / min. Clear liquid, repeat centrifugation operation 5 times, obtain the Pu'er tea extract that water content is 30wt%.

Embodiment 2

[0085] (1) Take 1kg of Pu’er tea leaves, crush and grind them into tea powder with a fineness of 55-70 mesh under the condition of adding ice cubes (temperature range 0-25°C);

[0086] (2) Mix the pulverized tea obtained in step (1) with 120kg of pure water evenly at 20°C, ultrasonically extract for 25 minutes, and extract at a temperature of 60°C to obtain an extract;

[0087] (3) Rapidly cool the extract obtained in step (2) to 20°C within 40 minutes, press filter to remove the tea dregs, and centrifuge the remaining extract at 7000r / min for 10 minutes, remove the centrifuged Clear liquid, repeat centrifugation operation 8 times, obtain the Pu'er tea extract that water content is 35wt%.

Embodiment 3

[0089] (1) Take 1kg of Pu’er tea leaves, crush and grind them into tea powder with a fineness of 45-65 mesh in a cooling system using liquid nitrogen as a cooling medium (temperature range -40-20°C);

[0090] (2) Mix the pulverized tea obtained in step (1) with 180 kg of deionized water evenly at 15°C, ultrasonically extract for 15 minutes, and extract at a temperature of 55°C to obtain an extract;

[0091] (3) Rapidly cool down the extract obtained in step (2) to 15°C within 50 minutes, press filter to remove the tea dregs, and centrifuge the remaining extract at 7500r / min for 20 minutes, remove the centrifuged Clear liquid, repeat centrifugation operation 10 times, obtain the Pu'er tea extract that water content is 40wt%.

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Abstract

The present invention relates to a Pu'er tea toothpaste and a preparation method thereof. The Pu'er tea toothpaste is characterized by comprising a Pu'er tea extract, which is obtained by steps of low temperature pulverization, ultrasonic extraction, pressure filtration, separation and concentration. The Pu'er tea extract is combined with food-grade auxiliary materials comprising glycerin, sorbitol, PEG400, tetrasodium pyrophosphate, sodium dihydrogen phosphate, sodium phytate, sodium carboxymethyl cellulose, xanthan gum, sodium lauryl sulfate, calcium phosphate dihydrate, hydrated silica and essence to prepare the Pu'er tea toothpaste. The method fundamentally eliminates quality issues such as spoilage, degeneration, color changing, flavor changing and chemical safety of the tea toothpaste, and effectively prolongs a shelf period of the tea toothpaste. The tea toothpaste has multiple special efficacies, such as removing scale, decomposing residual smoke stains, tea stains and coffee stains in slits between the teeth, reducing plaque, preventing breeding of harmful bacteria, disinfecting, diminishing inflammation, stopping bleeding, eliminating odor, promoting the secretion of saliva, moisturizing mouth, recovering taste buds, improving taste sense, and enabling a user to taste better flavor of food, and is a natural healthful tea toothpaste.

Description

technical field [0001] The invention belongs to the field of daily necessities and health care products, and relates to tea toothpaste, in particular to a Pu'er tea toothpaste and a preparation method thereof. Background technique [0002] Toothpaste is an indispensable daily chemical product for cleaning the oral cavity and teeth in people's daily life. It is generally composed of abrasives, humectants, surfactants, sweeteners, flavors and fragrances, and water. With the development of the economy and the improvement of living standards, people's requirements for toothpaste are not only to have the basic functions of cleaning teeth, removing bad breath and stains, but also requiring auxiliary repair or prevention of oral and dental diseases, such as helping to remove toothpaste. Stains, decomposes the residual smoke stains and poisons in the gaps between the teeth, inhibits the growth of harmful bacteria in the oral cavity, assists in sterilization and anti-inflammation, re...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61Q11/00A61K8/24A61K8/25A61K8/34A61K8/44A61K8/46A61K8/55A61K8/73A61K8/86
Inventor 南占东农国富农青龙
Owner 昆明顺普驰商贸有限公司
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